El modelo lógico es más entendible por una persona común
bases de datos 2

Quiz
•
Computers
•
9th Grade
•
Hard
juan ramirez
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
La seguridad en los sistemas de bases de datos es necesaria para definir los usuarios que pueden acceder a la información.
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
La dificultad en el acceso a los datos tiene que ver principalmente con el hecho de que se puede presentar repetición de información
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
La integridad es una característica que no es deseable en una base de datos
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Un sistema de información es la unidad mínima de información y además es atómico
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Es preferible administrar la información en un sistema de archivos en vez de un SGBD
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Una base de datos es similar a un almacén o bodega donde se almacena grandes cantidades de información
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